What was found
PDX - THERE IS A CRACK IN THE AFT FIREWALL OF THE NR 1 ENGINE, ON THE INBOARD SIDE, AT THE BEND IN MATERIAL JUST ABOVE THE FIRE DETECTION LOOP BRACKET. REPAIRED IAW RD 8-54-806.
- Difficulty date
- October 20, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N827PH
- Make and model
- Dhav DHC8102
- Aircraft serial
- 275
- System (JASC)
- 5412 · Nacelle/Pylon, Bulkhead/Firewall
- Part
- Firewall
- Condition
- Cracked
- Location
- Nr 1 Engine
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.